參數(shù)資料
型號(hào)： HT1602L
廠商： Holtek Semiconductor Inc.
英文描述： 40 Dot Matrix LCD Segment Driver
中文描述： 40點(diǎn)陣LCD段驅(qū)動(dòng)
文件頁(yè)數(shù)： 3/6頁(yè)
文件大小： 227K
代理商： HT1602L
Pad No.
17
18
19
20
21
22
23
24
25
26
27
X
Y
Pad No.
44
45
46
47
48
49
50
51
52
53
X
Y
–455.00
–325.00
–195.00
–65.00
65.00
195.00
325.00
455.00
585.00
715.00
845.00
–780.00
–780.00
–780.00
–780.00
–780.00
–780.00
–780.00
–780.00
–780.00
–780.00
–780.00
325.00
195.00
65.00
–65.00
–195.00
–325.00
–455.00
–585.00
–715.00
–845.00
780.00
780.00
780.00
780.00
780.00
780.00
780.00
780.00
780.00
780.00
Pad Description
Pad No.
Pad Name
I/O
Description
1~5
Y15~Y19
O
LCD driver output for segment*
6
VDD
—
Power supply (postive)
7~26
Y20~Y39
O
LCD driver output for segment
27
DO39
O
Shift register output pad for the 40th bit data
28
DI20
I
Data input pad of shift register 2
29
DO19
O
Shift register output pad for the 20th bit data
30, 31, 32
V5, V3, V2
I
LCD bias supply voltage
33
VSS
—
Power supply (ground)
34
VDD
—
Power supply (positive)
35
CLK
I
Clock pulse input pad for the shift register
36
DI0
I
Data input pad of shift register 1
37
LOAD
I
Latching signal to latch shift register data
38
ALT
I
Alternate signal input pad for LCD driving waveform
39~53
Y0~Y14
O
LCD driver output for segment*
*: For Y0~Y39, one of VDD, V2, V3 or V5 is selected as a display driving source according to the
combination of latched data level and ALT signal. Refer to the following table:
L atched Data
ALT
Display data output level
H
H
V5
L
V
DD
L
H
V3
L
V2
HT1602L
3
27th Aug ’98
相關(guān)PDF資料
PDF描述
HT1602 40 Dot Matrix LCD Segment Driver(LCD Duty From 1/8 to 1/64)(40點(diǎn)陣LCD段驅(qū)動(dòng)器(LCD占空率: 1/8 至 1/64))
HT1608L 2 x 20 Channel LCD Driver(40個(gè)輸出通道的LCD驅(qū)動(dòng)器)
HT1609 2x 40 Channel LCD Driver
HT1609L 2x 40 Channel LCD Driver
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT1603 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HT1606 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HT1607 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HT1608 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HT1608L 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:2x 20 Channel LCD Driver
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